baber/WOPTO huggingface dataset:
Patent TW-500797-B (TW)
Title: A process for the manufacture of n-alkanes from mineral oil fractions and a catalyst for performing the process
Inventor: WEITKAMP JENS
IPC: C10G65/08
Filed: 2000-11-21
Granted: 2002-09-01
Abstract: The subject matter of the invention is a process for the manufacture if n-alkanes from mineral oil fractions and fractions from thermal or catalytic conversion plants containing cyclic alkanes, alkenes, cyclic alkenes and/or aromatic compounds as well as a new catalyst for performing the process.
Patent TW-447126-B (TW)
Title: Manufacturing method of silicon-on-insulator devices
Inventor: TZENG HUNG-HUEI
IPC: H01L27/12
Filed: 2000-10-18
Granted: 2001-07-21
Abstract: A manufacturing method of silicon-on-insulator devices is disclosed, which is a method to reduce the floating body effect and simplify the process. An N-type doped dielectric layer or P-type doped dielectric layer is driven into semiconductor layer in the present method to form CMOS transistor and source/drain of conducting region. To manufacture the NMOS and PMOS of CMOS device, the present invention provides an ion implantation step and eliminates a photo-masking process to reduce the complexity and cost.
Patent TW-480835-B (TW)
Title: Correlator/FIR filter unit for dual-mode transceiver
Inventor: KUO FU-YEN
IPC: H04B1/7093
Filed: 2000-10-19
Granted: 2002-03-21
Abstract: A time division multiple access (TDMA) and code division multiple access (CDMA) transceiver in which correlator banks consisting of an array of dual-code correlators (two tri-cide correlators) are used to form correlator filters, such as chip matched filters or multi-code RAKE receivers, or FIR filters for CDMA/TDMA related applications.
Patent TW-499405-B (TW)
Title: Refractory Nzp-type structures and method of making and using same
Inventor: MERKEL GREGORY ALBERT
IPC: C04B35/447
Filed: 2000-11-10
Granted: 2002-08-21
Abstract: A structure made predominately of an NZP-type phase having the general formula RxZ4P6-ySiyO24, where 0 ≤ x ≤ 8, 0 ≤ y ≤ 6, R is Li, Na, K, Rb, Cs, Mg, Ca, Sr, Ba, Y, and/or lanthanides, and Z is Zr, Ti, Nb, Ta, Y, and/or lanthanides, and optionally a sintering additive. The structure has an open porosity of at least 20% by volume, median pore diameter in micrometers of at least a value defined by the quantity [10-0.10 (% open porosity)], both as measured by mercury porosimetry, and four-point modulus of rupture as measured on a solid rod of circular cross section, of at least 300 psi. Method of making the structure involves forming a mixture of NZP-forming raw material powders that are metal oxide sources capable of reacting to form an NZP-type reaction product, and/or pre-reacted powder having the above general formula. The volumetric average of the median particle diameters of the raw material powders in the raw materials combination is at least 15 micrometers, and the particle diameters of at least 65% by volume of the totality of the raw material particles are greater then 11 micrometers. The mixture is shaped into a green structure, and fired to produce the finished structure. The structure is preferably multicellular, e.g. a honeycomb, where a fluid stream enters the structure, passing through the cell and is acted upon, and exits the structure. The structure is preferably an alternately plugged honeycomb suitable as a diesel particulate filter.
Patent TW-562750-B (TW)
Title: Pressure-compensation device
Inventor: SHIU DE-RUNG
IPC: B41J2/175
Filed: 2000-12-05
Granted: 2003-11-21
Abstract: A pressure-compensation device for adjusting the backpressure inside the cartridge of an ink jet printer includes an accumulator bag, a resilient element, and a motion element. The accumulator bag, installed inside the cartridge, communicates with the external atmosphere through an air duct. The resilient element, kept at a tension state, has a first end connected with the accumulator bag and a second end connected with the motion element. The resilient element restrains the inflation of the accumulator bag so as to induce a backpressure inside the cartridge. The accumulator bag, gradually inflating along with consumption of the ink inside the cartridge, can move the resilient element and the motion element downwards to keep the resilient element at a stable tension state, and thereby a stable backpressure inside the cartridge can be provided.
Patent TW-498345-B (TW)
Title: High performance CMOS word-line driver
Inventor: HSU LOUIS L
IPC: G11C8/08
Filed: 2001-03-20
Granted: 2002-08-11
Abstract: A negative wordline DRAM array having n groups of m wordlines, in which one group is driven by a group decoder circuit (having a voltage swing between ground and a circuit high voltage (2v)) and one driver circuit in each group is exposed to a boosted wordline high voltage (2.8v) greater than the circuit high voltage, in which the wordline driver circuits have an output stage comprising a standard nfet in series with a high threshold voltage pfet, so that, during activation, the unselected driver circuits exposed to the boosted wordline high voltage have a very low leakage through the pfet, while the selected driver circuit has a high but tolerable leakage (2μA) because Vgs on the nfet is nearly at the nfet threshold. The net active power from the entire array is less than that of a conventional configuration due to the reduced voltage swing., while the number of transistors exposed to high voltage stress is reduced from 9 to 1 and the number of buffer nfets required to reduce voltage drop across an active nfet is reduced from 8 to 1.
Patent TW-507503-B (TW)
Title: Method of producing electronic part with bumps and method of producing electronic part
Inventor: SUZUKI TAKAMICHI
IPC: B23K35/14
Filed: 2001-01-11
Granted: 2002-10-21
Abstract: Forming solder bumps each having a constant height by surely supplying onto each of electrode pads a solder ball corresponding to a predetermined volume while omitting Au plating performed on the electrode pads onto which the solder bumps are to be formed. For achieving the forming of the solder bumps, the adhesive film is formed instead of the Au plating, the adhesive film being used as an oxidation-preventing film and as film for temporarily fixing each of the solder balls, the solder balls being supplied by stencil mask or the vacuum adsorbing mask.
Patent TW-524715-B (TW)
Title: Hollow fiber membrane and process for producing the same
Inventor: KAKIUCHI TOMOKI
IPC: B01D71/38
Filed: 2001-01-19
Granted: 2003-03-21
Abstract: A hollow fiber membrane made of an ethylene-vinyl alcohol polymer, comprising a dense layer existing in the inner surface and a porous layer existing in the layer other than the dense layer, wherein the hollow fiber membrane has a porosity of 60 to 90%, an overall mass transfer coefficient for myoglobin in a water-based system of not less than 0.003 cm/min., and a rejection rate for albumin in a bovine blood system of not less than 97%. The EVA hollow fiber membrane is useful for hemopurification membranes such as hemodialysis membranes, hemodiafiltration membranes, hemofiltration membranes and continuous hemofiltration membranes, and a process for producing the same.
Patent TW-I253883-B (TW)
Title: Formation of a metallic interlocking structure
Inventor: ADVOCATE GERALD G JR
IPC: H05K1/11
Filed: 2001-02-19
Granted: 2006-04-21
Abstract: An electronic structure including a metallic interlocking structure for bonding a conductive plated layer to metal surface, and a method of forming the electronic structure. The method provides a substrate having a metallic sheet within a dielectric layer. The metallic sheet includes a metal such as copper. An opening in the substrate, such as a blind via, is formed by laser drilling through the dielectric layer and partially through the metallic sheet. If the opening is a blind via, then the laser drilling is within an outer ring of the blind via cross section using a laser beam having a target diameter between about 20% and about 150% of a radius of the blind via cross section. A surface at the bottom of the opening, called a ""blind surface,"" includes a metallic protrusion formed by the laser drilling, such that the metallic protrusion is integral with a portion of the blind surface. The metallic protrusion includes the metal of the metallic sheet and at least one constituent element from the dielectric layer. The metallic protrusion is then etched to form a metallic interlocking structure that is integral with the portion of the blind surface. The metallic interlocking structure includes discrete metallic fibers, with each metallic fiber having a curved (or curled) geometry. Each metallic fiber has its own unique composition that includes the metal, at least one constituent element of the dielectric layer, or both.
Patent TW-499478-B (TW)
Title: Post chemical mechanical polishing cleaning solution composition
Inventor: TANG HUNG-DUNG
IPC: C11D10/02
Filed: 2001-03-14
Granted: 2002-08-21
Abstract: This invention provides a post chemical mechanical polishing (CMP) cleaning solution composition containing 0.001-2 weight percent of polyol aqueous solution, in which the polyol can be sorbitol, glucose, isoamyl tetraol and polyvinylalcohol, to remove residual particle on the wafer surface after CMP; the cleaning solution is used to clean residual contaminant on the surface of a metal (such as copper) and dielectric structure after CMP process for global planarization.
Patent TW-509823-B (TW)
Title: Lithographic apparatus, device manufacturing method, and device manufactured thereby
Inventor: JANSSEN HENRICUS WILHELMUS ALO
IPC: H01L21/027
Filed: 2001-04-09
Granted: 2002-11-11
Abstract: A lithographic projection apparatus comprises a vacuum chamber having a wall enclosing at least one of first and second object tables, the or each object table within the vacuum chamber being connected to positioning means for positioning the object table with respect to a projection system of the apparatus. The positioning means is provided with a pneumatic gravity compensator comprising a piston associated with the object table; a gas-filled pressure chamber, the gas in the pressure chamber acting on the movable member to at least partially counteract the weight of the object table; a gas bearing; and evacuating means for evacuating gas escaping through a gap between the movable member and a bearing surface of a cylindrical housing towards the vacuum chamber. A partially flexible rod connects the piston to the object table.
Patent TW-I259078-B (TW)
Title: Novel formulation
Inventor: ANDERSSON MATS
IPC: A61K9/00
Filed: 2001-05-10
Granted: 2006-08-01
Abstract: Novel pharmaceutical formulations of alpha-(2, 4-disulfophenyl)-N-tert-butylnitrone and pharmaceutically acceptable salts thereof and the use of such formulations in the treatment of various diseases and conditions, especially stroke, are disclosed.
Patent TW-I222682-B (TW)
Title: Semiconductor memory device and method of fabricating the same
Inventor: ISHIGE KIYOKAZU
IPC: H01L21/8247
Filed: 2001-06-26
Granted: 2004-10-21
Abstract: A semiconductor memory device is provided, which makes it possible to increase the capacitance of capacitors in the capacitor section without degrading the withstand voltage of the capacitor dielectric. This device comprises a memory cell section including floating-gate type transistors and a capacitor section including capacitors. The memory cell section and the capacitor section are formed on a semiconductor substrate. Each of the transistors has a first gate dielectric, a floating gate, a second gate dielectric, and a control gate. Each of the capacitors has a lower electrode, a capacitor dielectric, and an upper electrode. A first part of the capacitors is/are designed to be applied with a first voltage and a second part thereof is/are applied with a second voltage on operation, where the first voltage is lower than the second voltage. Each of the first part of the capacitors has a recess formed on the lower electrode, thereby increasing its capacitance.
Patent TW-511041-B (TW)
Title: Lock-step cursors for feature alignment
Inventor: SKOLL DAVID F
IPC: G06F3/0484
Filed: 2001-06-27
Granted: 2002-11-21
Abstract: An apparatus for extracting design and layout information from image-mosaics or a progressive deconstruction of a semiconductor integrated circuit (IC) includes a visual display, a system pointer and a plurality of lockstep cursors. The visual display displays views of an area of interest of the respective image-mosaics. Each view displays one of the lock-step cursors when appropriate, as determined by a position of the system pointer. When the system pointer is within a view, a corresponding lock-step cursor is displayed as a master-cursor, while other views display a lock-step cursor that has a different size and shape than the master-cursor. All lock-step cursors move in unison under the control of the master-cursor. A method for extracting design and layout information from image-mosaics uses the lock-step cursors to quickly match features across image-mosaics, and to avoid transposition errors while tracing features from one image-mosaic to another.
Patent TW-503411-B (TW)
Title: Attachment structure for position-detecting sensor
Inventor: SAKURAI KOJI
IPC: F15B15/28
Filed: 2001-07-23
Granted: 2002-09-21
Abstract: An attachment structure for a position-detecting sensor includes a sensor attachment mechanism (100) having a rail member (106) which is secured to an outer side surface of a cylinder tube (14) and a holder (112) which holds the position-detecting sensor (110) and which is provided slidably along the rail member (106), wherein chamfered sections (118), each of which is chamfered with a predetermined radius of curvature, are formed for the rail member (106) and the holder (112). As a result, the attachment position of the position-detecting sensor (110) can be arbitrarily adjusted in a stroke direction of a cylinder (10).
Patent TW-554105-B (TW)
Title: Method for producing elastic-stretchable composite sheet
Inventor: TANGE SATORU
IPC: D04H1/498
Filed: 2001-08-22
Granted: 2003-09-21
Abstract: The subject of this invention is to provide a method for producing an elastic-stretchable composite sheet having a wide range of stretchability. The solution of this invention is that a process for producing the composite sheet 1 having elastic stretchability, by intermittently bonding a non-stretchable second web 52a comprising thermoplastic synthetic fibers to at least one side of an elastic-stretchable first web 41a, contains a process for stretching the first web 41a, a process for bonding the second web 52a to the stretched fiber web 41a, and a process for stretching the bonded first and second webs 41a, 51a.
Patent TW-522548-B (TW)
Title: Semiconductor device and its manufacturing method
Inventor: ONAI TAKAHIRO
IPC: H01L21/8238
Filed: 2001-10-02
Granted: 2003-03-01
Abstract: The subject of the present invention is to provide the technique capable of suppressing threshold voltage offset and improving the switching rate of the MISFET in the short channel MISFET. The solving means is described in the following. A p type impurity layer 7 having the first peak in impurity concentration distribution and another p type impurity layer 8 having the second peak in impurity concentration distribution, are formed all over the surface of the substrate 1 below the channel region of a MISFET, in which each layer has a function of preventing punch-through. As compared with a device having a punch through stopper layer of a pocket structure, fluctuations of threshold voltage for the device in the present invention is suppressed. Moreover, with a relative increase in the controllable width of a depletion layer, a sub-threshold swing becomes small, thereby making it possible to prevent lowering of threshold voltage and to improve a switching rate of the MISFET.
Patent TW-I286139-B (TW)
Title: Erythromycin derivative having novel crystal structures and processes for their production
Inventor: HIRAIDE AKIRA
IPC: A61P1/00
Filed: 2001-10-12
Granted: 2007-09-01
Abstract: The present invention provides an E-type crystal of N-demethyl-N-isopropyl-12-methoxy-11-oxo-8,9-anhydroerythromycin A-6,9-hemiacetal fumarate having strong diffraction peaks at diffraction angles (2[theta]) of 5.6 DEG and 10.4 DEG as measured by powder X-ray diffractometry, which is prepared by treating a C-type crystal of the compound in a mixed solvent of ethyl acetate and water at 20 DEG C to 40 DEG C, and a D-type crystal prepared via the E-type crystal. These crystals have a reduced content of residual solvent and high suitability for formulation.
Patent TW-583295-B (TW)
Title: Silicone rubber adhesive composition and integrally molded article of silicone rubber and thermoplastic resin
Inventor: AZECHI SYUUICHI
IPC: C08L83/05
Filed: 2001-12-28
Granted: 2004-04-11
Abstract: A silicone rubber adhesive composition comprising (A) a heat curable organopolysiloxane composition of the addition curing type or peroxide curing type, (B) reinforcing silica fines, and (C) an organic compound or organosilicon compound having an epoxy equivalent of 100-5,000 g/mol and containing at least one aromatic ring in a molecule is easily moldable within a short time by injection molding, suitable in primerless molding, and bondable with various thermoplastic resins. Integrally molded articles in which the silicone rubber adhesive composition is firmly bonded to the thermoplastic resin are obtainable without a need for modification of the resin.
Patent TW-499353-B (TW)
Title: Three-dimension diamond wire saw cutting machine
Inventor: HUANG JUNG-TANG
IPC: B28D1/02
Filed: 2001-12-31
Granted: 2002-08-21
Abstract: The present invention relates to use a diamond wire saw for cutting a non-conductive material. The cutting method thereof is similar to a discharge processing device and can cut a brittle hard material, e.g. ceramics, composite material, silicon, etc. which can not be processed into a required shape by a conventional method. The invented diamond wire saw is mainly for processing a 3-D object. The invented device uses a controller mainly comprising a PC to perform a numerical control. The machine uses a diamond wire saw to move in the Z-axis direction or a specific direction, thereby achieving the function of cutting. The workpiece can be clamped on a lateral shaft, which moves synchronously with the X-Y bed and has indexing or rotation functions on the side thereof. The computer calculates a cutting path and allows the machine platform to perform a corresponding movement. The lateral shaft with indexing functions can alter the rotation angle of the workpiece according to the need in order to cut a symmetrical or asymmetrical 3-D product. The lateral shaft with indexing functions can cut a symmetrical 3-D product at the faster speed.
Patent TW-521329-B (TW)
Title: Method of forming a MOS transistor with improved threshold voltage stability
Inventor: LEE TONG-HSIN
IPC: H01L21/28
Filed: 2002-01-11
Granted: 2003-02-21
Abstract: The gate for at least one transistor is formed on the surface of the semiconductor substrate and the gate is utilized as a mask to form a lightly doped drain of the transistor. A low thermal budget deposition process is performed to form a silicon nitride layer on the surface or the semiconductor substrate. An ion implantation process is performed to implant fluorine atoms into the silicon nitride layer. After that, an etching process is performed to form a spacer in the periphery of the gate. Finally, a source/drain of the transistor is formed. The implanted fluorine atoms bond with the hydrogen atoms and keep them from becoming interface trapped charges. This increases the threshold voltage stability of the transistor.
Patent TW-I259120-B (TW)
Title: Chemical mechanical polishing method for copper process
Inventor: LU JEN-FA
IPC: B24B7/24
Filed: 2002-03-07
Granted: 2006-08-01
Abstract: A chemical mechanical polishing method for copper process, including the steps of: after chemical polishing copper metals, using adding electra clean chemicals in a purging process to release electric charges accumulated between wiring and barrier layers in the metal coppers to suppress chemical-electrical reactions; adding corrosion-control solution in a cleaning process to form complex compound by the corrosion-control chemicals and the copper surface, so as to protect the wiring in the copper metal; chemical polishing the copper metal of the barrier layer without the recess of copper metal. In the chemical mechanical polishing method for copper process, using citric acid water solution as the electra clean chemicals, and BTA chemicals as the corrosion-control solution can ensure better copper metal protection effect. The chemical mechanical polishing method for copper process can also enhance steadiness in the conductivity of the copper wiring.
Patent TW-528591-B (TW)
Title: System and method for dynamically measuring animals
Inventor: HUNG CHENG-JR
IPC: A01K29/00
Filed: 2002-04-19
Granted: 2003-04-21
Abstract: The present invention relates to a system and a method for dynamically measuring animals. The system comprises: a housing unit having a container receiving a liquid for allowing an animal under test to float on the liquid surface; a buoyant unit having a link component moveably positioned on the liquid surface and a mark mounted on the link component so that a variation of the liquid surface caused by the floating animal leads to a corresponding movement of the mark; and a measurement unit having an optical sensor for sensing the variation of the location of the mark by optical means, and a calculation processor for receiving signals from the optical sensor and calculating the location information of the mark. Thus, the invention allows for measurement of the movement of an animal on a liquid surface with a simple device.
Patent TW-I256299-B (TW)
Title: Disposable pull-on wearing article
Inventor: OTSUBO TOSHIFUMI
IPC: A61F5/44
Filed: 2002-04-23
Granted: 2006-06-11
Abstract: A disposable pull-on wearing article 1A as one embodiment of this invention composed of front and rear waist regions 32, 34 and a crotch region 33 extending between these waist regions 32, 34 and comprising a chassis 1 and absorbent panel 4. The article 1A has first and second tuckable side zones 19,20 folded along first and second imaginary tuckable guide lines 16, 17 and tucked in left and right leg-holes 11a, 11b into the article 1A.
Patent TW-559814-B (TW)
Title: Nonvolatile memory and method of driving the same
Inventor: KATO KIYOSHI
IPC: G11C16/04
Filed: 2002-05-21
Granted: 2003-11-01
Abstract: The nonvolatile memory according to the present invention can precisely read information included in a memory transistor subject to a shift phenomenon because electrical read is performed on the memory transistor by using a reference voltage generated from a refresh memory transistor. Further, according to the present invention, the period of time during which the refresh operation is performed can be longer than before, which improves the reliability of information stored in the memory transistor. Furthermore, the margin between distributions of threshold voltages can be reduced, which improves the scale of integration of the multilevel nonvolatile memory.
Patent TW-I257265-B (TW)
Title: An organic EL display production apparatus and an organic EL display production method
Inventor: WAKAYAMA HARUO
IPC: H01L51/56
Filed: 2002-06-07
Granted: 2006-06-21
Abstract: Scribe lines S are formed on a glass substrate 2 for each portion which is to be a separate organic EL display, before the sealing caps 9 are attached on the glass substrate 2. Thus, a problem of a cutter 21 coming into contact with the sealing caps 9, which occurs when the scribe lines S are formed on the glass substrate 2 after the sealing caps 9 have been provided on the glass substrate 2, is avoided Further, occurrence of unsatisfactory separation of the glass substrate 2 due to an influence of residual stress caused by the fixed sealing caps 9 is prevented.